42875444

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 76712160

約数和(自身を除く): 33836716

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 1019, 2038, 4076, 10519, 21038, 42076, 68273, 136546, 159983, 273092, 319966, 639932, 10718861, 21437722, 42875444]

約数ペア:

[(1, 42875444), (2, 21437722), (4, 10718861), (67, 639932), (134, 319966), (157, 273092), (268, 159983), (314, 136546), (628, 68273), (1019, 42076), (2038, 21038), (4076, 10519)]